The D2RQ Platform is a system for accessing relational databases asvirtual, read-only RDF graphs. It offers RDF-based access to thecontent of relational databases without having to replicate it into anRDF store. Using D2RQ you can:

query a non-RDF database using SPARQL

access the content of the database as Linked Data over the Web

create custom dumps of the database in RDF formats for loading into an RDF store

access information in a non-RDF database using the Apache Jena API

D2RQ is Open Source software and published under the Apache license. The source code is available on GitHub. You can contact the dev team through the issue tracker.

This is a Docker image based on the official Docker Java 7 JRE imageitself based on Alpine linux, an incredibly lightweight distribution.